|Show:||Mystic Knights of Tir Na Nog|
Grindon - This flying, barb-breathing monster is a scourge in Princess Lynette's homeland. It has been pursuing Princess Lynette for quite some time since she wanted Grindon destroyed. Grindon came to the island & attacked the Kells soldiers & the Mystic Knights after it attacked some Temran villages. Upon armoring up, the Mystic Knights' weapons couldn't affect it & it even prevented Rohan from calling Pyre. Torc arrived with his soldiers as Tyrune engaged it in battle. The Mystic Knights used their attacks on Grindon causing it to flee into Kells. It later attacked the castle & was repelled by the Mystic Knights. Lynette warned them that it will return at sunset & if it gets in, the castle will fall. After Princess Lynette left the castle, the Mystic Knights went after her & devised a plan to lure Grindon out into the opening. Finally learning the riddle given to them by King Fin Varra, Rohan has Princess Lynette use his sword & destroy Grindon, which she alone could do (which was why Grindon was pursuing her).